Download or read book Checklist of Indigenous Vascular Plant Species Recorded from Chatham Islands written by Peter James De Lange and published by . This book was released on 1999 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Zealand Journal of Botany written by and published by . This book was released on 2008 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Lepidium Brassicaceae from New Zealand written by Peter James De Lange and published by PenSoft Publishers LTD. This book was released on 2013 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: The vascular flora of New Zealand contains an estimated 2400 species of indigenous plant, of which a staggering 83% are endemic. Nevertheless, despite the 244 years of botanical exploration there are still many flowering plants left to formally describe from New Zealand. In this issue of PhytoKeys the diversity of the endemic Cook’s Scurvy grass (Lepidium oleraceum) is subjected to a modern taxonomic treatment, recognising in the process ten new endemic species, and accepting six others described by past workers. This issue includes detailed descriptions for all 16 Lepidium species and discusses their ecology, ethnobotany and conservation status. A dichotomous key to the naturalised and indigenous Lepidium of the New Zealand archipelago is also provided.
Download or read book A Restoration Plan for Mangere Island Chatham Islands Group written by I. A. E. Atkinson and published by . This book was released on 2003 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Drones and Geographical Information Technologies in Agroecology and Organic Farming written by Massimo De Marchi and published by CRC Press. This book was released on 2022-09-29 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although organic farming and agroecology are normally not associated with the use of new technologies, it’s rapid growth, new technologies are being adopted to mitigate environmental impacts of intensive production implemented with external material and energy inputs. GPS, satellite images, GIS, drones, help conventional farming in precision supply of water, pesticides, fertilizers. Prescription maps define the right place and moment for interventions of machinery fleets. Yield goal remains the key objective, integrating a more efficient use or resources toward an economic-environmental sustainability. Technological smart farming allows extractive agriculture entering the sustainability era. Societies that practice agroecology through the development of human-environmental co-evolutionary systems represent a solid model of sustainability. These systems are characterized by high-quality agroecosystems and landscapes, social inclusion, and viable economies. This book explores the challenges posed by the new geographic information technologies in agroecology and organic farming. It discusses the differences among technology-laden conventional farming systems and the role of technologies in strengthening the potential of agroecology. The first part reviews the new tools offered by geographic information technologies to farmers and people. The second part provides case studies of most promising application of technologies in organic farming and agroecology: the diffusion of hyperspectral imagery, the role of positioning systems, the integration of drones with satellite imagery. The third part of the book, explores the role of agroecology using a multiscale approach from the farm to the landscape level. This section explores the potential of Geodesign in promoting alliances between farmers and people, and strengthening food networks, whether through proximity urban farming or asserting land rights in remote areas in the spirit of agroecological transition. The Open Access version of this book, available at www.taylorfrancis.com, has been made available under a Creative Commons 4.0 license.
Download or read book Checklist of Vascular Plants Recorded from Chatham Islands written by Peter James De Lange and published by . This book was released on 2011 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal Canterbury Botanical Society written by Canterbury Botanical Society and published by . This book was released on 1996 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coastal Staphylinidae Coleoptera A worldwide checklist biogeography and natural history written by J. H. Frank and published by PenSoft Publishers LTD. This book was released on 2011-06-16 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: A chapter on Staphylinidae in a 1976 book on marine insects was the last general work on coastal rove beetles worldwide. Since then, phylogenetic studies on rove beetles have yielded a different perspective on that family, now with well over 50,000 species. Almost 400 species of them are now believed to be restricted to sea coasts. The detailed distribution and current classification of the coastal species are here documented in a review of the world literature accompanied by discussion and numerous color photographs of habitus and habitat.
Download or read book Farewell Spit written by Chris Petyt and published by . This book was released on 1999 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1993 with total page 1732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Species Invasions written by Dov F. Sax and published by Sinauer Associates Incorporated. This book was released on 2005 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The study of species invasions to date has focused mainly on applied aspects. This book explores the potential of invasive species studies to offer insights into fundamental research issues in ecology, evolution, conservation biology, and biogeography. Contributed chapters by provide a framework applicable to general ecological studies"--Provided by publisher.
Download or read book The Monkey s Voyage written by Alan de Queiroz and published by Basic Books. This book was released on 2014-01-07 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout the world, closely related species are found on landmasses separated by wide stretches of ocean. What explains these far-flung distributions? Why are such species found where they are across the Earth? Since the discovery of plate tectonics, scientists have conjectured that plants and animals were scattered over the globe by riding pieces of ancient supercontinents as they broke up. In the past decade, however, that theory has foundered, as the genomic revolution has made reams of new data available. And the data has revealed an extraordinary, stranger-than-fiction story that has sparked a scientific upheaval. In The Monkey's Voyage, biologist Alan de Queiroz describes the radical new view of how fragmented distributions came into being: frogs and mammals rode on rafts and icebergs, tiny spiders drifted on storm winds, and plant seeds were carried in the plumage of sea-going birds to create the map of life we see today. In other words, these organisms were not simply constrained by continental fate; they were the makers of their own geographic destiny. And as de Queiroz shows, the effects of oceanic dispersal have been crucial in generating the diversity of life on Earth, from monkeys and guinea pigs in South America to beech trees and kiwi birds in New Zealand. By toppling the idea that the slow process of continental drift is the main force behind the odd distributions of organisms, this theory highlights the dynamic and unpredictable nature of the history of life. In the tradition of John McPhee's Basin and Range, The Monkey's Voyage is a beautifully told narrative that strikingly reveals the importance of contingency in history and the nature of scientific discovery.
Download or read book Seeds of New Zealand Gymnosperms and Dicotyledons written by Colin James Webb and published by . This book was released on 2001 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Thsi guide provides, for the first time, an account of the seeds and other persistent parts of fruits for New Zealand plants. ... Because seeds survive long after most plant parts have deteriorated, the guide will assist in many sciences: in analysing diet from the gut, gizzard contents or faeces of mammals or birds, recreating past plant distributins from deposits in bogs or soils, and determining native food and criop plants at archaeological sites. And because seeds are relatively conservative structures in terms of their evolutionary diversification, it will also a wealth of information of use in plant identification and classification - a critical science for conservation of biodiversity."--Back cover.
Download or read book New Zealand s Native Trees written by John Dawson and published by . This book was released on 2019-10-04 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: New Zealand's Native Trees is a landmark book, the kind that is published only once in a generation. It celebrates our unique and magnificent native forests, and describes and generously illustrates more than 320 species, subspecies and varieties. This edition has been completely brought up-to-date with a significant number of botanical revisions, as many new species have been described or reclassified in the years since the book was first published.
Download or read book Flora of Australia written by and published by . This book was released on 1981 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2nd ed. of v. 1 updates the original volume and expands the range of review essays presented. It is intended to provide a primary source of information about plants in Australia from the point of view of taxonomic botany. To be used as a ready reference to the major literature on the Australian flora and includes a glossary of botanical terms and a key to families of Australian flowering plants.
Download or read book The Conservation Biology of Tortoises written by IUCN/SSC Tortoise and Freshwater Turtle Specialist Group and published by IUCN. This book was released on 1989 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Invasive Species in the Pacific written by Greg Sherley and published by . This book was released on 2000 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
